It looks like IBM released an updated version of the NetRexx 2.05 zip file
on Jan 14 2005, which includes modifications to the documentation,
NetRexx[RC].jar files and the pinger and tablet zip (sample?) files.
I could not find a CHANGELOG file nor the mailing list archives that would
have provided info into the exact changes made without a version or
revision number bump.
PR: ports/80716
Submitted by: Linh Pham <question+fbsdports (at) closedsrc.org>